The study involved 18 professional Brazilian judo athletes. Half received chiropractic adjustments to their cervical spine, located in the neck. The other half received a placebo treatment. Researchers examined the effect of the treatment by evaluating the athletes' grip strength, because judo relies heavily on muscle forces in the hands and arms.
The researchers measured grip strength before and after each cervical spinal manipulation. Following just three treatment sessions, the athletes in the chiropractic group had an overall improvement in grip strength of 10% on the left side and 16% on the right side, which is considered statistically significant. The placebo group did not experience significant improvements in grip strength. After analyzing the data, the researchers concluded that the chiropractic care enhanced grip strength in judo athletes.
Additional research is needed to fully understand the benefits of chiropractic care for athletes, though this study shows exciting results. In 2010, another study showed chiropractic sports interventions substantially reduces the risk of lower-limb injuries among football players. Chiropractic care offers a number of potential benefits for athletes, including injury prevention, enhanced recovery, and improved peak performance.
Hoskins W, Pollard H. The effect of a sports chiropractic manual therapy intervention on the prevention of back pain, hamstring and lower limb injuries in semi-elite Australian Rules footballers: a randomized control trial. BMC Musculoskeletal Disorders 2010;11:64.